*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
#caidanlan{
    background-color: #19222D;
    div{
        width: 100%;
        text-align: center;
        padding: 10px 0;
        img{
            width: 100%;
        }
    }
    ul{
        margin-top: 10px;
        list-style: none;
        li{
            padding: 5px 15px;
            height: 50px;
            a{
                font-size: 16px;
                color: #8B9EB1;
                font-weight: bolder;
            }
            a:hover{
                color: #53A6FA;
                text-decoration: none;   
            }
        }
    }
}
